DE2755702A1 - Implantierbarer herzschrittmacher - Google Patents

Implantierbarer herzschrittmacher

Info

Publication number
DE2755702A1
DE2755702A1 DE19772755702 DE2755702A DE2755702A1 DE 2755702 A1 DE2755702 A1 DE 2755702A1 DE 19772755702 DE19772755702 DE 19772755702 DE 2755702 A DE2755702 A DE 2755702A DE 2755702 A1 DE2755702 A1 DE 2755702A1
Authority
DE
Germany
Prior art keywords
circuit
repetition rate
pacemaker
capacitor
transistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19772755702
Other languages
German (de)
English (en)
Inventor
Robert Charles Schober
David Lyman Swendson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Hospital Supply Corp
Original Assignee
American Hospital Supply Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of DE2755702A1 publication Critical patent/DE2755702A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/362—Heart stimulators
    • A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/37211—Means for communicating with stimulators
    • A61N1/37217—Means for communicating with stimulators characterised by the communication link, e.g. acoustic or tactile
DE19772755702 1976-12-14 1977-12-14 Implantierbarer herzschrittmacher Withdrawn DE2755702A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75057576A 1976-12-14 1976-12-14

Publications (1)

Publication Number Publication Date
DE2755702A1 true DE2755702A1 (de) 1978-06-15

Family

ID=25018413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772755702 Withdrawn DE2755702A1 (de) 1976-12-14 1977-12-14 Implantierbarer herzschrittmacher

Country Status (5)

Country Link
JP (1) JPS5374786A (fr)
BE (1) BE861848A (fr)
DE (1) DE2755702A1 (fr)
FR (1) FR2374024A1 (fr)
NL (1) NL7713772A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929498A1 (de) * 1978-07-20 1980-01-31 Medtronic Inc Implantierbares elektronisches geraet
DE2944543A1 (de) * 1978-11-06 1980-05-14 Medtronic Inc Programmierbares medizinisches geraet

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828127A1 (de) * 1978-02-24 1979-08-30 Cardiac Pacemakers Herzschrittmacher
FR2424737A1 (fr) * 1978-05-05 1979-11-30 Cardiofrance Co Procede de reglage d'un stimulateur cardiaque implantable, programmateur de reglage et stimulateur pour la mise en oeuvre du procede
US4304237A (en) * 1978-10-30 1981-12-08 Vitatron Medical B.V. Dual mode programmable pacer
FR2440198A1 (fr) * 1978-11-06 1980-05-30 Medtronic Inc Stimulateur implantable
US4273133A (en) * 1978-11-06 1981-06-16 Medtronic, Inc. Programmable digital cardiac pacemaker with means to override effects of reed switch closure
AU533357B2 (en) * 1978-11-06 1983-11-17 Medtronic, Inc. Digital cardiac pacemaker
US4365290A (en) * 1979-03-12 1982-12-21 Medtronic, Inc. Computer system with power control circuit
DE2939197A1 (de) * 1979-09-27 1981-04-16 Siemens AG, 1000 Berlin und 8000 München Signalverarbeitungsvorrichtung, insbesondere fuer herzschrittmacher
US4365633A (en) * 1980-02-22 1982-12-28 Telectronics Pty. Ltd. Patient-operated pacemaker programmer
FR2604908B1 (fr) * 1986-10-13 1990-06-22 Saint Nicolas Cie Financiere Procede de reglage d'un stimulateur cardiaque implantable en fonction de l'effort du patient porteur du stimulateur, stimulateur cardiaque implantable a parametres reglables et programmateur externe de commande d'un stimulateur cardiaque implantable reglable
FR2875071B1 (fr) 2004-09-03 2006-11-24 Inst Nat Rech Inf Automat Dispositif de repartition de courant entre des cathodes d'une electrode multipolaire, notamment d'un implant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929498A1 (de) * 1978-07-20 1980-01-31 Medtronic Inc Implantierbares elektronisches geraet
DE2944543A1 (de) * 1978-11-06 1980-05-14 Medtronic Inc Programmierbares medizinisches geraet

Also Published As

Publication number Publication date
FR2374024A1 (fr) 1978-07-13
NL7713772A (nl) 1978-06-16
JPS5374786A (en) 1978-07-03
BE861848A (fr) 1978-03-31

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee